Is it an SP thing, an ISFP thing, what? I am constantly finding little spelling and grammar and typo errors -- in books, magazines, the newspaper, and (especially) online. I really believe I find EVERY ERROR. It's not intentional, either.
Also, I can look at the spelling of a word once and remember it forever, even if it is in my second language (French).
Is this hyper-sensitivity to word/language structure nuance an ISFP thing? An SP thing? Or just an S thing? OR NOT?!